Alright, let's work through 73430866 times 30555705 step by step
73430866 × 30555705 = 30555705 × (73430866)
+ 30555705 × 6 what gives us 183334230
+ 30555705 × 60 what gives us 1833342300
+ 30555705 × 800 producing 24444564000
+ 30555705 × 0000 which equals 0
+ 30555705 × 30000 giving us 916671150000
+ 30555705 × 400000 what gives us 12222282000000
+ 30555705 × 3000000 yielding 91667115000000
+ 30555705 × 70000000 producing 2138899350000000

= 2243731879390530
